时序逻辑电路设计方案的多样性在实验教学中的处理

HOW TO DEAL WITH THE PROBLEMS OF DESIGN SCHEMES＇ VARIETIES ON SEQUENTIAL LOGIC CIRCULTS＇ DESIGN IN EXPERIMENTAL TEACHING

用实例说明时序逻辑电路设计方案的多样性，列出所有方案的设计过程和设计结果，并加以对比会发现其中的两套方案所用的门电路数量及连线数量最少，为最简方案．结合以往实验教学的实际情况，提醒学生在预习环节注意设计方案的多样性和最简问题，引导学生按照最简方案设计和做实验，学生都能在指定时问内顺利做完，减轻了实验负担，提高了实验效率．

This paper illustrates the design schemes＇ variety on sequential logic circuhs by an example , and lists all the schemes＇ design process. It is shown that two schemes of all need the least of gate circuhs and wired cables. The students should be reminded the design schemes＇ variety and simplicity on sequential logic circults when they prepare the experiment, and all the students can finish the experiment in the simplest scheme at the appointed time.